Axial Exhaust Fan for Crystal Grinder Dust Control from Japan
Axial exhaust fan capturing silicon dust from crystal grinders that shape semiconductor boules to precise diameters and flats indicating conductivity. Essential for maintaining grinding accuracy in wafer preparation. Classifies under HTS 8414.59.65.90 axial fans.
Duty Rate — Japan → United States
27.3%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Include particle size filtration specs matching silicon crystal grinding requirements
• Certify compatibility with monocrystalline boule diameters (150-450mm typical)